Math is a simple class that can be used to perform arithmetic operations on sets of numbers passed as arrays. Currently it can only perform addition of all numbers in an array.Math can also format a number using commas and do the opposite, remove commas from formatted numbers.

dm.Complex can be used to perform arithmetic operations with complex numbers.dm.Complex can add, subtract, multiply, divide, calculate the square root, logarithm and exponential of complex values. It may also perform basic comparisons like testing whether a complex number is equal to zero or is equal to another complex number.There is also another class to manipulate complex number given its polar ...

Manipulate date and time is a siple class that can be used to perform arithmetic operations with dates. It can add or subtract a period in years, months, days, hours, minutes and seconds to a given date or a time.Limitations:The code and comments are in Spanish.